Captain Jack Hays: Adventures of John Coffee Hays, Famous Leader
Mountain View Cemetery - Oakland - LocalWiki
Antique maps by John Coffee Hays - Barry Lawrence Ruderman Antique
John Coffee “Jack” Hays: The Man who Built the Texas Rangers
Early Residents of Montclair – Before 1920 - A Bit of History
OAKLAND'S DEVELOPING WATERFRONT - THE PLANNING HISTORY OF OAKLAND, CA
Hays County History – Captain John Coffee “Jack” Hays
The American Cowboy Chronicles: John Coffee Capt. Jack Hays
John Coffee “Captain Jack” Hays (1817-1883) - Find a Grave Memorial